Sandvik / Tamrock
551 977 88 Motor, Torque
DT820
| Part Number | 551 977 88 |
| Description | Motor, Torque |
| Brand | Sandvik (Tamrock) |
| Assembly | Cradle And Actuator Assembly |
| Type | Drill Rig Spare Part |
Quick answer
551 977 88 (also written 55197788, 551-977-88, or 551.977.88) is a Sandvik motor, torque spare part used in the Cradle And Actuator Assembly assembly of the Sandvik DT820. Verified compatible with 5 Sandvik machine models including DD421-60C, DT820, DT821. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 55197788, 551 977 88, 551-977-88.
Compatible machines
5
OEM cross-reference
551 977 88
About Sandvik 551 977 88 Motor, Torque
A critical power source within the Cradle And Actuator Assembly of the Sandvik DT820, this motor converts energy into mechanical motion for drilling operations. Proper motor maintenance, including regular fluid changes and seal inspection, ensures maximum equipment uptime and efficiency.
This is an OEM-compatible aftermarket replacement part for the Sandvik DT820 (DT820). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
Why use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.
